UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1YOMRFDsUPv1REdi+7HcUPOHwGSfe38Wqpjriwv1dU=' 
WHERE 
  key_id = '97755ac0abcbfa5dfec19976c87cff8681f95c00c71e5394bf0d40c0bb4ae8ec' 
  AND (
    token = 'Q1YOMRFDsUPv1REdi+7HcUPOHwGSfe38Wqpjriwv1dU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )